Wiring Harness - su AmazonAdAmpia gamma di strumenti e attrezzature musicali.2015 Toyota Highlander OEM Tow Wire Harness InstallationAfter searching for a while, I could not find any OEM tow wire harness installation instruction on 2015 Toyota Highlander. I decided to make one on my ownAuthor: Stan TViews: 31KVideo Duration: 9 minInstalling a Trailer Hitch on a New Toyota HighlanderI’ve had a number of questions about installing a tow hitch on the Toyota Highlander, The OEM wiring harness for the 2016 Highlander is flat 4-pin;